diff options
| author | Kevin Chiu <Kevin.Chiu@quantatw.com> | 2016-11-09 13:48:12 +0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-11-10 16:48:22 +0100 |
| commit | f5fb219f0f0d85cee50f7263d9cac6ed4a3413d6 (patch) | |
| tree | 692a7cff80f46b1378af41e8329baadd37089eaf /src | |
| parent | 82fcc1afa13e25fd2b151769ea757ae05bdf91f5 (diff) | |
mainboard/google/pyro: Configure PERST pin
Configure GPIO 122 as PERST. This is to assert WiFi PERST
during s0ix entry.
BUG=chrome-os-partner:58112
BRANCH=master
TEST=emerge-pyro coreboot chromeos-bootimage
Change-Id: Id760251a1b037feb62ec43199a145e407b074769
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/17334
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/reef/variants/pyro/devicetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/reef/variants/pyro/devicetree.cb b/src/mainboard/google/reef/variants/pyro/devicetree.cb index eb2f133dc6..60729ef6d9 100644 --- a/src/mainboard/google/reef/variants/pyro/devicetree.cb +++ b/src/mainboard/google/reef/variants/pyro/devicetree.cb @@ -15,7 +15,7 @@ chip soc/intel/apollolake # GPIO for PERST_0 # If the Board has PERST_0 signal, assign the GPIO # If the Board does not have PERST_0, assign GPIO_PRT0_UDEF - register "prt0_gpio" = "GPIO_PRT0_UDEF" + register "prt0_gpio" = "GPIO_122" # EMMC TX DATA Delay 1 # Refer to EDS-Vol2-22.3. |